How you pair one remote for 2 separate outlets?

I’ve tried the re-sync instructions to no avail. I’m running two separate strands of lights and I’d rather have one remote for both. Is this possible? If so, how do I do it?

Question

How you pair one remote for 2 separate outlets?

I’ve tried the re-sync instructions to no avail. I’m running two separate strands of lights and I’d rather have one remote for both.  Is this possible?  If so, how do I do it?